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[Algorithm] d3 DL : 0: 用Ｃ++语言实现的关于已知长和宽的矩形，以及众多半径不同的圆形，运用贪心策略摆放尽量多的圆形在矩形中-With C++ Language on the known length and width of the rectangle, as well as many different circular radius using the greedy strategy of placing as many as possible in the rectangle in a circular
Date : 2025-12-16 Size : 1kb User : sjj
[Algorithm] Rectangle DL : 0: 矩形类定义C++代码，包括常用的矩形操作-Rectangle class definition C++ Code, including the commonly used rectangular operation
Date : 2025-12-16 Size : 254kb User : wzr
[Algorithm] 2 DL : 0: 中南赛区ACM竞赛题 Description Given a two-dimensional array of positive and negative integers, a sub-rectangle is any contiguous sub-array of size 1*1 or greater located within the whole array. The sum of a rectangle is the sum of all the elements in that rectangle. In this problem the sub-rectangle with the largest sum is referred to as the maximal sub-rectangle.-ACM South Division title race Description Given a two-dimensional array of positive and negative integers, a sub-rectangle is any contiguous sub-array of size 1* 1 or greater located within the whole array. The sum of a rectangle is the sum of all the elements in that rectangle. In this problem the sub-rectangle with the largest sum is referred to as the maximal sub-rectangle.
Date : 2025-12-16 Size : 1kb User : 王建华
[Algorithm] 1354520 DL : 0: 定义一个Shape抽象类，在此基础上派生出Rectangle和circle类，二者都有GetArea（）函数计算对象面积，GetPerim（）函数计算对象的周长。使用Rectangle类派生出一个新类Squre。-The definition of an abstract class Shape, on the basis of derived type Rectangle and circle, both have GetArea () function the object area, GetPerim () function of the circumference of the object. Rectangle type to use a new class derived Squre.
Date : 2025-12-16 Size : 1kb User : ming wang
[Algorithm] 1 DL : 0: 3.画椭圆ellipse 4.利用ellipse and rectangle 画图 5.一个最优美的图案 6.输入3个数a,b,c，按大小顺序输出：输入数组，最大的与第一个元素交换，最小的与最后一个元素交换，输出数组。 7.有n个整数，使其前面各数顺序向后移m个位置，最后m个数变成最前面的m个数-3. Painted oval ellipse4. The use of ellipse and rectangle drawing 5. One of the most beautiful patterns 6. Enter 3 numbers a, b, c, according to the size of the order of output: input array, the largest element and the first exchange, the smallest and the final an element of exchange, the output array. 7. There are integers n to the preceding number of the order of backward-shift position m, and finally the number m of m into the top of the number of
Date : 2025-12-16 Size : 2kb User : 杨橙林
[Algorithm] RectangularInterleave DL : 0: Rectangular Interleave ia a C++ object for performing rectangular interleaving. Can either specify the numbers of rows and columns for interleaving or just the sizeof the interleaver and allow it to construct the squarest rectangle.-Rectangular Interleave ia a C++ object for performing rectangular interleaving. Can either specify the numbers of rows and columns for interleaving or just the sizeof the interleaver and allow it to construct the squarest rectangle.
Date : 2025-12-16 Size : 1kb User : agur
[Algorithm] finitvolummethod DL : 0: 有限体积法及其在边值问题中的应用本文介绍了极小位能原理、虚功原理和Ritz-Galerkin方法．主要讨论了椭圆型方程定解问题的有限体积法和双曲型方程定解问题的有限体积法，简要说明了椭圆型方程定解问题的有限体积法的收敛性和近似解误差估计．另外，针对矩形域上一个泊松方程的具体定解问题，导出了它的一种特殊有限体积格式，并且编程实现，计算出该泊松方程定解问题的数值解，将算出的数值解与问题的精确解进行了简单比较，得到了初步的结论．在具体例子中用的是一种特殊的有限体积格式，它可以化为五点差分格式，它比较简单，但有很大的局限性，在边界很规则的情况下使用效果比较好，当边界不规则时，五点差分格式的误差就比较大．一般情况的有限体积法在本文没有太多涉及．-Finite volume method and its application in the problem for determining solution The thesis introduced principal of minimum potential energy , principle of virtual work and Ritz-Galerkin method. It is mainly discussed finite volume method of problem for determining solution of elliptic equation and of hyperbolic equation. It is briefly stated that the convergence and error of numerical solutions for elliptic equation. Besides that, it is derived that a special scheme of finite volumn for solving the poisson equation in the rectangle domain, and is obtained the numerical solution by programming. After that, I compared the excise solution with the numerical solution, and came to a simple conclusion. This five point scheme is deduced in the thesis, though it’s simple, it has its limit. It works well when the boundary is regular and its error become large when the boundary is irregular. The thesis hasn’t dealt with finite volumn method in general condition.
Date : 2025-12-16 Size : 2kb User : 刘小宝
[Algorithm] myrect DL : 0: Simple function for drawing a rectangle in a gray image. Good for beginners.
Date : 2025-12-16 Size : 1kb User : 何冰
[Algorithm] elliptical_stress_path DL : 0: 应用for循环，采用蒙特卡洛法计算椭圆面积（构造矩形）-Application for loop, using the Monte Carlo method to calculate the area of ellipse (Construction rectangle)
Date : 2025-12-16 Size : 1.1mb User : sxp
[Algorithm] dissolve DL : 0: Traverse a rectangle of pixels in a random order.From Mike Morton s contribution to Graphics Gems.
Date : 2025-12-16 Size : 2kb User : wuzhenzhi
[Algorithm] jxydzxecqmnh DL : 0: 数学计算中的矩形域的最小二乘曲面拟合。源自常用算法程序集（C语言描述）第三版(徐士良 ,清华大学出版社) -Math rectangle in the least squares surface fitting. Assembly from the common algorithm (C language description) Third Edition (XU Shi-liang, Tsinghua University Press)
Date : 2025-12-16 Size : 2kb User : lilong
[Algorithm] area DL : 0: 求矩形面积：输入矩形长和宽，输出矩形面积-Seeking a rectangular area: Enter length and width of the rectangle, the output area of a rectangle
Date : 2025-12-16 Size : 60kb User : LIBINBIN
[Algorithm] 3.1 DL : 0: 声明一个Shape抽象类，并派生出Rectangle和Circle类，计算面积和周长-Declare an abstract class Shape, and derived classes Rectangle and Circle, calculate area and perimeter
Date : 2025-12-16 Size : 3.39mb User : 张莉
[Algorithm] equ DL : 0: 计算悬臂梁A点的挠度，分别采用(a)材料力学的梁理论，(b)8个三角形单元，(c)4个矩形单元和(d)1个8结点等参数单元的方法-Calculate the deflection of the cantilever point A, respectively (a) mechanics of materials beam theory, (b) 8 triangle units, (c) 4 rectangle units and (d) 1 8-node element method and other parameters
Date : 2025-12-16 Size : 9kb User : 溜溜
[Algorithm] test2 DL : 0: 已知两个函数，求它们在指定区间的定积分，要求用矩形法编制求解定积分的通用函数（函数中可用函数型参数或函数指针型参数）。-The known two function, let them in the designated the definite integral interval, the requirement with rectangle method of the definite integral solution of general function (function type parameters by functions or function pointer type parameters).
Date : 2025-12-16 Size : 12kb User : 浅浅
[Algorithm] jisuanmianji DL : 0: 一个c++原代码，用以计算已知四个点的矩形的面积，适合于刚学计算机编程的新人看看。-A c++ the original code used to calculate the area of the known four-point rectangle, suitable for newcomers just learning computer programming to see.
Date : 2025-12-16 Size : 1kb User : 李飞
[Algorithm] aq DL : 0: 写一个程序，定义抽象基类shape，由它派生3个基类，Circle（圆），Rectangle（矩形），Trapezoid（梯形）。用虚函数分别计算几种图形的面积，并求他们的和。要求：用基类指针数组，使它的每一个元素指向一个派生类对象-Write a program that defines an abstract base class shape, it is derived from the three basic classes, Circle (round), Rectangle (rectangle), Trapezoid (trapezoid). Virtual functions were calculated using several graphics area, and find their sum. Requirements: The base class array of pointers, each element it points to a derived class object
Date : 2025-12-16 Size : 1kb User : ad
[Algorithm] 001 DL : 0: 计算矩形的面积和周长、面向对象程序设计 #include<iostream> #include"002.h" using namespace std int main() { double x1,y1,x2,y2 cout<<"请分别输入左下右上点的坐标，用空格分开"<<endl cin>>x1>>y1>>x2>>y2 juxing j1(x1,y1,x2,y2) j1.Show() cout<<"该矩形面积是："<<j1.Area<<endl cout<<"该矩形周长为："<<j1.Cir()<<endl return 0 }-Calculate the rectangle s area and perimeter, object-oriented programming
Date : 2025-12-16 Size : 1kb User : yangh
[Algorithm] BoundingBox_Update DL : 0: This function updates the bounding box from tracking result. The bounding box is a rectangle one.
Date : 2025-12-16 Size : 1kb User : Tewodros
[Algorithm] jifen DL : 0: 分别用梯形法和矩形法求定积分，附加应用实例-, Respectively, with the trapezoidal method and the rectangle method to find definite integrals, additional application examples
Date : 2025-12-16 Size : 10kb User : 可乐

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